NBD protein		MSD protein						SBP Protein		Domain	Function
NBD1	NBD2	MSD1	TM	EAA	MSD2	TM	EAA	SBP1	SBP2
Importers
								FN0128			spermidine/putrescine (?)
FN0195		FN0193	4	-1	FN0194	6	-2	FN0192		2	dipeptide
FN0235		FN0237	4					FN0236		3	taurine/hydroxymethylpyrimidine
FN0302		FN0301	8	-2	FN0301			FN0300		3	iron (III)
FN0307	FN0310	FN0306	9	0	FN0309	10	0	FN0305	FN0308	1	iron
FN0376		FN0377	12	0	FN0377			FN0375		3	iron III
FN0399	FN0400	FN0397	6	0	FN0398	5	0	FN0396		1	dipeptide
FN0669		FN0670	6	-2	FN0671	9	-2	FN0668		2	zinc/manganese
FN0770		FN0769	10	-2	FN0769			FN0767		3	iron(III)
FN0801		FN0802	4	0				FN0800		3	glutamine
FN0882					FN0884	8	-2	FN0885		3	iron(III)
FN1109	FN1110	FN1112	5	-2	FN1113	5	-2	FN1111		1	dipeptide/oligopeptide
FN1136		FN1137	9	-1	FN1137			FN1135		6	phosphate
FN1166		FN1167	7		FN1167			FN1165		7	galactose
								FN1187			arginine
								FN1313			oligopeptide
FN1362	FN1363	FN1360	5		FN1361	5		FN1359		1	dipeptide
FN1428	FN1429	FN1430	7	-2	FN1431	7		FN1432		1	branched-chain amino acid
FN1500	FN1501	FN1502	5	-2	FN1503	5		FN1504		1	nickel
FN1524	FN1525	FN1521	4	-1	FN1522	4	-2	FN1523		1	nickel/dipeptide
FN1648	FN1649	FN1650	5	-2	FN1651	6	-2	FN1652		1	oligopeptide
FN1811		FN1810	9	-2	FN1810			FN1809	FN1812	8	manganese
FN1968		FN1969	8	-2	FN1969			FN1970		8	ferrichrome
FN2008		FN2009	7					FN2009		8	glycine betaine/carnitine/choline
FN2079		FN2080	8	-2	FN2080			FN2081		8	ribose/xylose/arabinose/galactoside (?)
FN1797		FN1798	6	-1	FN1799	6	-2			2	spermidine/putrescine
FN1898		FN1896	8	-2	FN1897	6	-2			2	branched-chain amino acid(?)
FN2004	FN2005	FN2006	6	-2						8	cobalt
		FN0554	12	0	FN0554						gluconate(?)
									FN1813		zinc/manganese
FN0130											sugar(?)
Exporters
FN0598		FN0598	5							3	multidrug/protein/lipid(?)
FN0614	FN0615	FN0614	6	-2	FN0615	6	-2			8	multidrug/protein/lipid(?)
FN0880		FN0879	6		FN0881	5				2	multidrug transport (?)
FN1080		FN1080	6	-2						3	multidrug/protein/lipid (?)
FN1819	FN1820	FN1819	6	-2	FN1820	5	-2			8	multidrug/protein/lipid(?)
Unknown
FN0582		FN0581	4							3	(?)
FN0695											(?)
FN0827		FN0828	5	-2						3	(?)
FN1301											(?)
FN1348		FN1349	4	-2						8	(?)
FN1352		FN1353	4	-2	FN1354	3	-2			2	(?)
FN2102											(?)
		FN0265	4								(?)
FN0660		FN0659	6	0				FN0658		3	(?)